Facing and stacking machine



9 Sheets-Sheet 1 ZZZ-2% BY WW (3 SMITH FACING AND STACKING MACHINE Flled Sept 5 1924 May 1, 1928.

May 1, 1928.

Filed Sept. 5. 1924 G. SMITH FACING AND STACKING MACHINE 9 Sheets-Sheet 2 May 1, 1928.

G. SMITH FACING AND STACKING MACHINE Filed Sept. 5. 1924 9 Sheets-Sheet 3 INVENTOR ,1) I I BY 7 AY'ERNEY May 1, 1928. 1,667,956

' G. SMITH FACING AND STACKING MACHINE Filed Sept. 5. 1924 9 Sfieets-Sheet 4 as I h F Q J 1L J N I MI i l h i rlg l i 1 Ill INVENTOR A ORNEY May 1, 1928.

G. SMITH FACING AND STACKING MACHINE Filed Sept. 5, 1.924 9 Sheets-Sheet 5 Eli Eli

ATTORNEY May 1, 1928. 1,667,956

G. SMITH FACING AND STACKING MACHINE Filed Sept. 5. 1924 9 sp tw eet 6 Nu RN WW g INVEN 0R W ATTORSEY W IZEEEEEEEEUI Q k N r May 1, 1928.

G. SMITH FACING AND STACKING MACHINE Filed Sept. 5. 1924 9 Sheets-Sheet 7 INVEN OR ATTORNEY May 1, 1928.

1,667,956 G. SMITH FACING AND STACKING MACHINE Filed Sept 5. 1924 9 Sheets-Sheet 8 TORNEY May 1, 1928.

. G. SMITH meme AND sucxmq momma Filed Sept. 5. 1924 9 Sheets-Sheet 9 INVENTOR MZWW ATTORNEY Patented May 1, 1928.

I UNITED STATES 1,667,956 PATENT OFFICE.

GEORGE SMITH, 0F RICHMOND, VIRGINIA, ASSIGNOR TO NATIONAL BISCUIT (JOI- PANY, OF NEW YORK, N. Y., A CORPORATION OF NEW JERSEY.

FACING AND STAGKING MACHINE.

Application filed September 5, 1924. Serial No. 736,039.

This invention relates to a machine of improved construction particularly adapted for use by baking and similar industries, al-

though the same may be used to advantage in numerous different instances while the invention may be employed for various spe cific purposes, it is particularly adapted to be utilized in connection with the finished products, as, for example, crackers, biscuits, cakes, and-in certain instances candy and other confections, etc.

It .is an object of the invention to provide an improved machine, by means of which,

in connection with articles of the type aforenamed, a great amount of manual labor may be saved in the various steps to which they are necessarily. subjected during the interval. elapsing between their emergence or delivery from the oven or coating apparatus and their packing into the receptacles in which they are to be shipped or stored.

It is a further object of the. inventionto provide a machine of improved construction incorporating a mechanism, by means ol which articles handled thereby will be automatically faced in a positive manner.

It is a still further object otfthe invention to furnish a device of the character stated, by means o'f which articles, for exan'uole, oi the character named .may be promiscuously received thereby, and which will automatically assert such articles.

Another object is to be predicated on the construction of an improved machine for automatically stacking the products i or articles aforementioned,

Still another object is that of providing a machine to which crackers, biscuits and similar articles may be delivered in an. unassorted condition and by means of which machine, in addition to other operations, these articles will be automat.i .-ally assorted, faced and. stacked.

An additional object is that of providing a machine which will e'l'liciently perform the purposes for which it is intended and which will also be economically and readily manufactured and assembled.

Other objects of the invention will in part be obvious and will in part appear herein aitcr.

The invention accordingly comprises the features of construction. combinations of elements, and arrangement of parts, which will. be exemplified in the construction hereinafter set forth and the scope of the application of which will be ;indicated in the claims. 1 i

For a fuller understanding of the nature and objects of the invention reference should be had to-the following detailed'description taken in connection iwiththe accompanying drawing, in which: i

Figure 1 is a side elevation of a complete machine embodying one form of the present invention; p r

Fig. 2 is a fragmentary sectional View of the mechanism utilized in connection with. thevibrat on of a table as embodied-in the,

8 and 9 are rear views of these POI.

tions'oif the machine, and illustrate the progressive iced ofartlcles therethrough;

Figs. 10 and 11 are sectional side iews of those portions of the machine illustrated in lugs; 3 ands, respectlvely; I

Fig. 12 isa diagrammatic ,Slflc elevation,

showing the various conveying mechanisms which are utilized in order to produce thevarious phases of feed;

Fig. 13 is a partly sectional end view the machine;

Fig. 1s 1s a fragmentary partly sectional view of certain details of the stacking mechanism; i

Fig. 15 is a plan view of a slightly dif- 'terent form otfufacing apparatus than that illustrated in Figs. 6 to 9;

anism as illustrated in Fig. 15; and

Fig. 17 is a sectional side'elevation of the forward or receiving and assorting portions oi? the machine.

lleiterring primarily to Fig. I, it Will be noted that in the illustrated embodiment the machine includes a frameQO, Whichhas a dowi'iwardly inclined article-receiving por tion 21, a subsequent article-assorting portion 22 which is upwardly inclined, abody1 Fig. 16 is a sectional view oi the mechportion 23 which, in the present instance, supports the separating, spacing, facing and distributing mechanisms; and an extension 2% of the portion 23, which, according to the illustrated embodiment, supports mechanism serving to properly space, stack and deliver the articles, all of this mechanism being hereinafter more particularly described.

At this time it is to be understood that the various portions of the frame do not necessarily have to be inclined, but in the present instance, they have been so shown in that, by thus constructing this supporting member, the mechanism carried thereby may be more conveniently mounted to extend in the various planes desired.

Referring to Fig. 12 as well as Fig. 1, it will he noted that the receiving portion of the machine comprises, in the present instance, nothing more than a downwardly in clined endless conveyor 2.3, upon which the articles to be arranged may be promiscuously distributed in any desired manner, as, for example, by diunping thereon pans containing the same, it being appreciated that the upper Walls of the receiving portion 21 of the frame act as retaining mom-- bers in order to prevent any of the articles spilling from the sides of the conveyor. 'lhese articles are brought by the conveyor into contact with the conveyor 26, the upper face of which is preferably divided into three portions, 27, :28 and 29,, these portions being successively of less acute inclination. Arranged above the upper faces of this conveyor are two shafts 30, each of which carries fingers or strips 30 for a purpose hereinafter to be brought out.

At the rear end of the conveyor 26 there is provided a mechanism, by means of which the separating, partial spacing, facing and distributing operations are accomplished, it being noted that the crackers or other articles are delivered to this mechanism by means of a chute positioned between the same and the conveyor. In the present. instance, this mechanism is mounted upon a table 31, which, by means of links 32 is roekingly connected-with the body 23 of the frame, it being noted that the mode of support of this table is such that it preferably inclines downwardly throughout its entire length. Adjacent its forward end the sur face of the table is subdivided preferably by using a number of guide-members 33 to provide a series of channels. At this point the table is also preferably formed with a number of openings 3%, through which crumbs and other portions which have become detached from the articles may be eliminated, and, with a view to permitting the width and angular disposition of the channels to be varied, it will be observed that the guidemen'ibers 33 are preferably secured to the table in such a manner that they may be adjustable. While this adjustment may be accomplished by any desired expedient, it will be noted in the present instance that each of the guide-members carries a pair of pins 35. which are adapted to be passed through openings 30 formed in the table top at this point. These openings are divided into two series, the individual openings be ing closely spaced, the dillcrent series of openings being separated a distance equal to the distance extant between the pins 35, so that, by disposing the latter within the proper openings, the channels may be given any desired width or angle.

As before brought out, the table 31 is mounted for movement and in order to vibrate the same, any desirable mechanism may be utilized. One form which this mechanism may take has been illustrated in Fig. 2, in which a shaft 37 has been shown as mounting a crank provided by an eccentric 356, one end of a pitman 3t) being attached to this crank, and the opposite end of this member being secured to one of the links 32, so that, if the shaft 37 is rotated, the desired movement will be imparted to the. table.

immediately to the rear of this portion of the table there is provided a series of chutes it formed by the use of ribs 4H and having protnhcranccs il it being noted that the rib members are so shaped that the mouth of each chute will be in the nature of a shallow flaring channel so that no dilliculty will be experienced in introducing thcreinto even a liat article lying upon and moving over the table deck. The bodies of these ribs are so formed that at least one of the channel walls increasingly extends at a more acute degree of inclination toward its rear end, so that. again assuming the flat article to be passing through the channel, it will be obvious that the former will assume more and more of, a perpenduzular position within the same. A series a mounting members 42 are so arranged in the present exemplilication that one edge of the same forms virtually a continuation of one face of a rib member it), the opposed fare of the adjacent rib member being continued in the form of the opposed wall of the next adjacent mounting member, each of these members 4-2 carries a pair of rotatable shafts 4 mounted slightly to the rear of each of its side edges, and equal-sized rollers 44, which are preferably conical and synnnetrieal with each other and made of sponge rubber or other suitable material. are carried by each of these shafts and project beyoniil the. side walls or edges aforementioncil. in order to positivelydrive the shafts, and consequently, the rollers, any desirable mechanism may be utilized. as. for example, each shaft may be simultaneously driven by the use of gears -15. while one of the shafts of each pair is extended as at 46,

llu

ried by a driving shaft 49, so that, upon this shaft being rotated, the worm-Wheels 47 Will be turned to simultaneously revolve each lit (ill

pair of rollers, all of which latter are moved in synchromsm.

.T t is here to be noted that in the present instance the rollers may be adjusted by varying the distance between the same, and also varying the distance between adjacent mounting members 42. This is accomplished, for example, by securing each of the latter in position by means of a bolt 50 carrying at its upper end a wing-nut 51, having its body extending through a transverse slot in the member 42 or in the plate or framework supporting the same; It will be understood, however, that the foregoingadjustment ismerely one way of varyingthe distance between the parts in order, for example, to accommodate different thicknesses and diameters of articles. The same effect might be achieved in numerous different manners, which are thought to be so obvious as to render it unnecessary to here describe the same in detail. It will. also be observed, reference being particularly had to the type of facing apparatus illustrated in Figs. 6 to 9, that the rollers may have reduced endportions extending downwardly, the tIXlS of rotation of each of these rollers, i. e., the angular disposition of the shafts 43 upon which they are mounted, being such that the rollers will be inclined toward the rear end of the machine and with respect to the table deck, it being furthermore observed that the rear ends of the chutes 41 terminate at points spaced from the rollers 44 and at points above the supporting surface adjacent: the same. In order to furnish the distributing mechanism, it will be noted, as in Figs. 3 and 10, that at a position to the rear of the roller,

and adjacent the side edges of the table 31.,

a pair of plates constituting adjustable diverting members 52 may be provided, which plates will serve to cause the articles to be diverted into a common channel at the rear end of the table and defined by the upper surface of the same and the side walls formed by a second pair of adjustably mounted plates At the rear edge of the table ahinged flap 55 has been provided, as

' has been best shownin Figs. 3 to 10, and it will be appreciated that when the flap is in the position illustrated the articles are free to move from the table to a ledge 54, but upon the flap being swung to extend at right angles to the table deck it will prevent the discharge of articles from the latter to the ledge, so that parts of the mechanism to the rear of the table maybe adjusted without interrupting the actions of the facing mecha nisms.

Extending lengthwise of the ledge 54 are a number of partition members or separators 54, the table and ledge portions being movable with respect to the same. In order to guide these elements a slotted bar .55 may be associated with the ledge 54 and slidably accommodate the ends of the separators, it being appreciated that bars having differently spaced notches or slots are used accordiug tothe amount of distance which is to exist between the individual separators 54.

Adjacent the rear edge of this ledge is a 'roller 56, which has its axis slightly below the upper face of the ledge, its periphery extending slightly above this upper surface. In turn, to the rear of the roller 56 is an endless conveyor 57, which is inclined upwardly, and is in conununication at its point of discharge with a further conveyor 58. As has been best shown in Figs. 4, 10 and 18, adjusting members 59 are attached one to each of the separators orpartitions 54. These adjusting members preferably include -screwthreaded stems, the lower ends of which are secured to the separators, and the bodies of which pass through openings in a beam directly carried by the machine frame, and in order to retain the part'sin properly adjusted position wing-nuts may be associatedwith the screw threads of these stems. These two conveyors, together with the roller 56 and the separators 54, constitute what has been termed the spacing mechanism.

Innnediately to the rear of and above the discharge end of the conveyor 58, as has been clearly shown in Figs. 4 and 11, a roller 61 is provided, and beyond and below this roller is a conveyor 62, the upper face of which is divided into a series of channels by the employment of separating members 63. These separating meinbers are continued as at 64 to extend over the upper face of a conveyor 65, which is provided to the rear of the conveyor (52, and this conveyor in turn discharges onto a conveyor 66 mounted to the rear thereof. The last described series of conveyors, including the roller 61, constitute whathas been termed the stacking mecluinism, and the rearward portion of the conveyor (36, which is subdivided into a series of channels by means of prolongationsof the separator 64, provides the delivery mechamsnl.

In operation, as has been previously brought out. the articles to be assorted are suitably disposed upon the conveyor 25. Incident to the fact that this conveyor feeds toward the rear end of the machine, these articles are passed into contact with the conveyor 26. On this conveyor. due to the angular disposition of the same relativeto the conveyor25, and relative to the horizontal, an overlapping of the articlesis prevented, but,if, due to certain unforeseen circumstances, some of these articles should come to improperly lie upon the conveyor 26, this objtawtion will readily be cured incident to the provision of the lingers or strips 3t) by the shafl ts 230. In other words, due to the fact that the lingers or strips carried by the shast'ts are -arried in such a manner that their outer edges will clear the conveyor 2t; sutiicientlv to permit oi the free passage of approximately one article thereunder, it will he ohvious that if two or more articles should overlap each other the. upper articles will he diverted until they finally llSrillli'ttf a proper position upon the conveyor. Thus. no articles will overlap one another. As a (t-Hlfittjtltlltft. il certain of the articles; tend to overlap. they will he moved back. in that merely a single thickness of articles is capahle o't' paminp; under the lingers or strips carried by these sha'l'ts. Thus, a single thickness oi articles come to lie upon the upper face at the table. 3! at points adjacent its forward edge. and due to the vihration to which this table is suiriccted. and the inclination ot the same. the articles will move downwardly over its upper lace and between the guides Ill; provided for this purpt'ise. it heingr ohv ous that in such movement any crumbs or other portions which are intermi. ;e .l with the articles rill drop through th opcniazl's 31-.

\Vhile on the subject of the receiving and :is-' n-tin;1 end ol the .lill'tt'llillt. it should he hornc in mind that if desired the inclination of the ccniveyor it may be such that articles placed thereon will :mtomatically turn over in that they will he incapable of moving l'orwartlly with the conveyor until the restv with their liat t'aces upon the same. l nder certain conditii of operation. particularly wl-c c the art? a hav a pronounced con- \t-Xml upper face. it has heen found that a nu-chauism ol this character will serve to "Face the articles-x and wlteri a machine is to he utilized to face articlea having the conliggurations specilied, it will he found that in certain lll l2lll('t th= subs quent facing rollers al'orcdesi'a'ihed may he dispensml with. This is particularly true where the upper Face of the coirveyin it; presents a surlace tending: to induce this result.

Also. due to the fact of the inclined (llS- position ol the table decl-r with respect to the luni'zontal. and l'urthernun'e due to the fact. of the ilu'reasingly pr nter inclinatimi ot the t-ihle. as lri excmplilicd by the base portion of the chutes ll (this having hecn clearlv .ahmvn in Fig. l'l the articles will lc separated to a greater extent than the degree ot separation which exists between them as". they are carried by the conveyor 26.

Thus. the articles will now pass one by one into the individual chutes ll, and it by some unforeseen condition certain articles should overlap one another, it. will be appreciated that due to the protal'ienanees 41 or other desirable constructions which may he provided "for this purpose, the ate of movement- :of the lowermost; article will he retarded so as to pern'iit the overlying one to pass the same in. its travel toward the facing mechanism. The articles in their passage through the chutes will be caused to gradnally assume. a substantially perpeiulicular position, irrespective of whether they have entered the spaces between the ribs 4t) with their faces upwardly or downwardly. The articles. on reaching, the rearward ends of the chutes 41, will drop -tllJ\\"ll\'tltll Y and outwardly to a position at which their lower edge: will engage the upper face of the table. while their bodies will he gripped between the oppoaed faces of the conical rollers 14 in the manner shown in Fig. 111 this connection the. purpose of the drop atv this point will be appreciated, in that the articles may more through the chutes under cer tain conditions at a somewl'iat greater rate of speed than the peripheral speed of the I'Olltifi. and by having the articles drop rearwardly and downwardly, they are almost immediately delivered to the rollers after they lave left the chutes so that. any claim:- lions incident to a jamming are obviated.

These rollers will be continuously rotating. and it is here to he noted that the pcripheral speed of the same should he in cxcessof the speed ol movement of the conveyor 2U, so that no overl'eeding of the articles will occur. After the articles have partially moved through the space between pairs of cimperating rollers. and. particu larly, incident to the fact that these articles will either have domed upper laces or beveled edges, it will he found that. the article will he twisted so that its upper lace will incline downwardly. wlun'ehy. upon its release, it will drop in each instance with its upper face in contact with the upper surt'ace ol the tahh deck. This operation is to be predicated on the fact that the space between certain partsof the working t'aces ol' ctmperatine' rollers will he so adjusted as to he always less than the. thickness of the article to he faced, and turtlua'morc, due to the l'act that these rollers are of eoni ral shape. in other words, and as has been clearly shown in Figs. 8 and 5), this construction and cooperation ol' the parts and the shape of th articles will result in the opposite l'aces ol each article being subjected to unequal pressure to cause. portions of the articles to act as levers and lt'llt'ltllllS therefor, and upon the discharge. or release ol the article from the rollers: the forcing of the some into position with its upper face extending downwardly will he lfurt'hcr assured if the axis of relation ot the rollers is at an angle to the subsequent portion of the table deck, as has been indi ated in Fig. 7. Sunnning up this IOU slow rate of speed.

operation, we have here the factor of the article being faced to incline in a certain manner, and being fed in such a manner that it is pressed downwardly upon a deck, so that it must necessarily fall with that face downward which has been inclined in that direction. It must also be borne in mind tha-tthe axes of the rollers are parallel to each other and in a plane which is normal to the perpendicnlar, thus permitting the article to topple in the direction in which its center of gravity isotlset, i. e., in the direction. of the bevel or domed face thereof. Where conical rollers of the nature illustrated are employed for gripping the articleat substantially dian'ietrically opposite points on the front and back faces thereof there is, in consequence. a force tending to turn the article about a horizontal axis tangent. to the proper edge thereof. This action, sup plemented by the use of the inclined axes, results in a positive facing operation. This action may further be emphasized, incident to the trip effect exerted upon the articles by those portions of the ribs which extend beyond the rollers.

The faced articles will now, in passing over the remaining portion of thetablc deck,

be again properly distributed incident to the continued vibratory movement of the supporting surface and the association therewith of the guides 31, the action of which is supplemented by the use of the pins 54". These pins, which have been shown in Fig.

10, will obviously act to divert .any article such as a cracker to have its body wholly disposed within a channel in the event that such article passes down a chute with part of itsbody supported upon the upper edge of one of the separators 54. The articles are fed from this portion of the apparatus by the ,roller 56, which transfers them onto'the conveyor 57, where they will again be properly moved toward the rear end of the machine 1n single alignment. In such rearward movement they will be fed by the conveyor 58 onto'the roller 61 and it will be noted that the aforementioned conveyor has an adjustable ext-ended portion 58 by means of which any article improperly fed by the roller 61 will be passed along to the conveyor 62. The roller 61 moves at arelatively high rate of speed, and, as a consequence, the an ticles passing thereover are thrown toward the rear end of the machine an equal distance and dropped downwardly upon the conveyor 62, which moves at a relatively As a consequence. it will be found that the rows of articles within the channels provided between the separaorder to produce even more pronounced stacks, and furthermore, inorder to have the articles move at a speed at the delivery end of the table which will allmvample margin for an operator to remove the same conceding that this operation is performed by hand.

lVhile on the subject of relative speed of movement and varying degrees of inclination, attention is invited to Fig. 12, in which it will be noted that the conveyor 25 is inclined downwardly through an angle of 10 and has a speed of, for example, 10 feet per minute. Thefaces 27,28 and 29 of the conveyor 26, on the other ha-nd,'are inclined upwardly through anglesof 30, 235 and 3.5",

respectively, whilethis conveyor has a speed of 18 feet per minute. The upper surface of the forward part of the table 31 is inclined through an angle of 12, which angle-is increased to 1 2 in the channels 11. It is of interest to note that the table is oscillated 34-2 times per minute, and it will of course be appreciated that, according to the angle at which the links 82 are initially set, more or less desirable conditions of feed maybe accomplished. The axis of the various rollers are preferablv set to be inclined at an angle of 60 and that portion of the table deck which is to the rear of these rollers may be inclined downwardly through an angle of 6, and have a speed of 172 revolutions per minute. The roller 56 may have a peripheral speed of approximately 60 feet per minute and the convevor 57 moves upwardly through an angle of 12%",and at a speed of 467 feet per minute, while the conveyor 58 moves downwardly through an angle of 17.5", at a speed of 33 feet per'minute, so that any tendency of the articles to become 'too widely separated before reaching the roller 61 will be avoided. The conveyor 62, which receives the articles from the rollers .61, the latter having a peripheral speed of approximately 25 feet per minute, inclines downwardlythrough an angle of 10, and moves at a speed of 9 feet per minute, while both the conveyors 65 and 66 may move through a horizontal plane and progress at speeds of 7 and 5.5 feet per minute, respectively.

It willhe understood that the foregoing degrees of inclination and speeds may be varied to best meet the conditions encountered,'and the same are merely given by way of suggestion.

Any desirable form of driving mechanism may be utilized in order to actuate the various conveyors. rollers, etc.. and likewise. the conveyors. etc, may be maintained under pnoper' tension.

Finally. with reference to the. structure illustratedin Figs. 15 and 16. it willhe noted that the same includes mounting members 63. which correspond to the ribs 4-0 and meml as 42. and are provided with spaces adapted to receive facing rollers 69. These rollers. instead of being conical. are cylindrical. but may. of course. be driven by a feral of mechanism similar to that described in connection with the structure illustrated in preced ing figures. These rollers terminate above the tabledeck. preferably at such a distance that an: article. as for example a cracker gripped? between the same, will have the major pant of its body extending below the loweiredges thereof; Thus. the rollers will extend above the upper arcs off a biscuit. conceding that articlesof this nature are being handled by the machine. and that: roller whielncontaets \Vililhtlltl top face of the hiscuit will teni'l'toshi 'ft the loweredge'of the same over towardf the fiat-bottom engaging roller to hlHlS initiate the facing operation. which will be consummated by the biscuit falling upon its top as it leaves the rollers.

T31 additioin to these factors it must, he honne in mind that for the reason that that roller which contacts with the domed or beveled articleiiaccs naturally traverses a gucater amount of surtace than tlie eooperati ng rollcr. the article is given a slight twisting action as it is projected from between fil1e-rollers..ancl=consequently. due to the-fact that: it is in fnictiional engagement with. the table deck; and. furthermore. tor the reason that: the direction of'twist is always toward the upperface of thearticle; the latter will necessarily fall face downward.

T n concluding. it is to he understmid that this-a pplieationis a=continuation in part of my applicatlioniSerial NoliTdG-llou facing and asserting machines. filed November Q3, 1928;

Since certain changes may he made in the above emistruetion and different embodiments oii theinvention could be made without, departing from the scope theneo'f; it. is intended that all matter containedin the above description or shown in the accompanyingd'nawing shall be interpreted as illustrative and not ina limitingsense.

It is also, to be undorstoodthat the following claims arcintendedfto cover all oi the generic and specific features of the invention hereiir described. and all statements of" the scope of: the invention whicln. as a matter of language, might be saidtoif-all theeebetween.

Having described my invention, what I claim as new and desire to secure by Letters Patent is:

1. An article-halal]ing machine. including an articlc-fm-ing runway. and a substantially upright roller mountedv on each side of the runway.

13. A machine of the class described, iueluding. in combination. means providing a receiving surface. a pair of conical rollers having yielding contact peripheries adapted to engage one with each of two faces of a l'lai, article which has one of its faces beveled, and means for feeding articles to said rollers.

:3. The method of facing flat articles each having an edgeor 'l'ace-portion extending at an angle to the other face thereof. which method includes the forward feeding of such article-i while rc;:l.'iug upon their edge-portions, the subsequent continued and positive feeding thereof. the discharging of said articles upon a receiving surface with their bodies extending at an angle to the direction of feed and with their edgeor face-portions extending forwardly and in contact with the receiving surface. and in exerting downward pres ure upon said articles at the time of their discharge in order to press (hem firmly into contact with the receiving surface.

A biscuit-facing machine, including means providing a supporting surface for biscuits. means for engaging the biscuit while so supported for causing the same to a sume a pre lelermined position and? for iorenig the body thereof towards said surlace rud thereupon releasing" said biscuit, whereby the latter will come to lie in predetermined position upon said su 'iporting surface.

5. A biscuit-tacing machine, including means providimg a supporting surface for biscuit-s, spaced guide members between which said biscuits are adapted to 1novc,said guide members causing said biscuits to assume a position at which they rest upon their edges, and a pair of conical rollers adjacent said guide members and engaging a biscuit resting in such position. said rollers causing said biscuit to assun'ic :1 position corresponding to other biscuits previously passed between said rollers.

(i. A biscuit-facing machine, including a deck member. means for rocking said' member, means for delivering biscuits to said member. a pair of facing, rollers mounted upon said deck member, means for driving the rollers. and means for guiding the hiscuits to a position between said rollers, the movement of said deck causingsaid biscuits to be advanced over the same and to said guiding means.

In testimony whereof I ai'fix my signature.

GEORGE sm'rn. 

